baber/WOPTO huggingface dataset:
Patent SE-8400213-L (SE)
Inventor: WRONSKI S
IPC: B01D29/39
Filed: 1984-01-18
Abstract: The dynamic filter, which is composed of a through-flow pressure vessel in which are located immovable, annular filter elements furnished with connection pieces for feeding flushing liquid, is characterised in that, additionally, rotating exchangeable annular filter elements (2) are located in the chambers of the filter for preliminary and intermediate thickening and exchangeable rotating turbine-like agitators (5) are arranged in the end chambers of the filter, the rotating filter elements (2) and the agitators (5) being mounted on a common shaft (3) which is furnished with separate channels (12, 13) for discharging the filtrate from the thickening stages via a chamber (14) and from the washing stages via a further chamber (15) from the filter. 
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Patent SE-8401195-L (SE)
Inventor: FAHRMAN P
IPC: E01D15/14
Filed: 1984-03-02
Abstract: A floatable frame has fixtures (13), support lines and a draw block or a winch. A jetty is divided into sections of suitable length, which can be set out or taken up in one operation. When the jetty has been set out, the device can be removed from it and stored.
Patent SE-8501630-L (SE)
Inventor: MASSIH A R
IPC: G21C3/62
Filed: 1985-04-02
Abstract: Process for producing sintered nuclear fuel elements from powder of uranium dioxide which contains from 3 to 12 per cent by weight of Gd2O3 and possibly up to 20 per cent by weight of U3O8. According to the invention, bodies pressed from the specified powder are sintered at a temperature of at least 800 DEG C in an atmosphere which at 1700 DEG C has an oxygen partial pressure between 0.15 . 10<-11> and 1.25 . 10<-11> atm. As a result of the low oxygen partial pressure during sintering, oxygen-ion vacancies are formed in the lattice of UO2 . Gd2O3 in the sintered bodies, which results in reduced diffusion of fission gases from the nuclear fuel elements.
Patent SE-8501971-L (SE)
Inventor: HAMMARGREN R L
IPC: B67D7/32
Filed: 1985-04-23
Abstract: Two contacts, i.e. the primary which is not vehicle mounted, and the secondary which is part of the vehicle, are connected respectively, via couplers to vehicle identity determining components. With the primary contact, a control circuit incorporates the identity determining component with which it connects. - Prior to filling, the primary contact is made to work in conjunction with the secondary and the first identifier evaluates the identity of the vehicle by reading out the built-in identity component. This in turn initiates a circuit in the control circuit, so that via a conduit a pump is started or a valve mechanism is activated to permit fuel to be fed to the vehicle. Initiation of the activating circuit only takes place after insertion of a code belonging to a responsible person, e.g. a driver, by a keyboard feeding a memory for authentification.
Patent SE-8502276-L (SE)
Inventor: RIZO M L
IPC: A44B11/25
Filed: 1985-05-08
Abstract: Auxiliary element for a latch release pusher. It is comprised of a resilient head element (1) forming the intermediate part between the pusher and the finger of the user. It is particularly applied to a female part (2) of an assembly comprising said female part (2) and a male part (3) susceptible of being latched by the pusher (5B or 6B) provided on the male part. Said auxiliary element is generally applied to articles such as loops, fasteners and clasps.
Patent SE-8502946-L (SE)
Inventor: UNEUS L
IPC: G01N15/02
Filed: 1985-06-13
Abstract: PCT No. PCT/SE86/00282 Sec. 371 Date Feb. 4, 1987 Sec. 102(e) Date Feb. 4, 1987 PCT Filed Jun. 12, 1986 PCT Pub. No. WO86/07455 PCT Pub. Date Dec. 18, 1986.A method for determining parameters, especially pressure, temperature, concentration, number of particles and particle size distribution, of gaseous substances present in combustion processes and other high temperature processes, comprises transmitting spectrally broad-band light through an object (2) of measurement, spectrally dividing the light transmitted through said object, and recording the spectral distribution of the light in the studied wavelength range a large number of times. Each recording occurs sequentially in that the spectrally divided light is swept relative to a one-channel detector and for such a short time that the total light intensity of the entire wavelength range is constant during each recording. After that, the mean value of said recorded spectral distributions is generated, and the required parameters are calculated on the basis of said mean value spectral distribution, the appearance of said means value spectral distribution, as well as spectra calculated or recorded for known conditions, being utilized for said calculation. An apparatus comprises means for carrying out the method.
Patent SE-8601247-L (SE)
Inventor: JANISZEWSKI G
IPC: B60K17/08
Filed: 1986-03-17
Abstract: The invention relates to a vehicle gear-box with an input shaft (2) which drives two intermediate shafts (9,15), which lie in a plane offset from the input shaft and have a pair of mutually engaging gears (13,19), one (13) of which is non-rotatably joined to the intermediate gear (11) for the first gear speed, mounted on one (19) of said intermediate shafts, while the other (19) gear is freely rotatably journalled on the second intermediate shaft (15) and lockable thereon by means of an engaging sleeve (19) with synchronising means. Reverse gear is obtained by locking the second gear to the second intermediate shaft with the intermediate gear for first being disengaged from its intermediate shaft.
Patent SE-8601329-L (SE)
Inventor: ANDERSSON S
IPC: C07K5/09
Filed: 1986-03-21
Abstract: Tripeptide derivatives, characterized by the general formula: R1-X-D-Arg-A-Arg-NH-R2 wherein R1 is hydrogen,  alpha - or  beta -naphtyl residue, lower alkyl residue which may be substituted with a carboxyl group, unsubstituted or substituted phenyl- or phenylalkyl residue.   <IMAGE>   or a single bond with the proviso that when R1 is hydrogen then and only then X is a single bond A=Gly or Sar R2=an aromatic or heterocyclic residue which gives a compound R2-NH2 by enzymatic hydrolysis, which can be determined quantitatively or disalts and trisalts of inorganic or organic acids thereof, process for their preparation and method for determination of serine proteases, especially Factor Xa, or components which can interact with serine proteases or zymogen forms thereof.
Patent SE-8601695-L (SE)
Inventor: RANBY M G
IPC: G01N/
Filed: 1986-04-15
Abstract: A method for the quantification or qualification of antigens with an immunological solid phase method, for example of the ELISA type, during which the invention seeks to overcome the difficulties with falsely high or falsely positive measurement results. This purpose is achieved by exposing two aliquots, preferably of the same size, of the sample containing the antigen that is to be determined to two solid phases with identical anti-antigen-antibody-coated surfaces, in which one exposure (exposure 1) occurs in the presence of antibodies present in the aliquot with the same specificity as the antibodies with which the solid phases are coated, and the other exposure (exposure 2) preferably occurs in the presence of antibodies present in the aliquot with nonspecificity for the antigen in question, but otherwise essentially the same as the antibodies present in the aliquot in exposure 1, and the antigen is quantified by means of the difference between the bonded antigen in exposure 1 and the bonded antigen in exposure 2. The method is also applicable for detecting antibodies.
Patent SE-8601702-L (SE)
Inventor: MOLLER BERTIL
IPC: A47L13/20
Filed: 1986-04-15
Abstract: Further strip-type components (3) of a heavy material can be folded, and fixed with both ends in the tool (1) upper part (4) to form loops. Alternatively, a net can be arranged around basic narrow fibre sheet strips (2).
Patent SE-8700005-L (SE)
Inventor: MEAD J B
IPC: H01Q21/06
Filed: 1987-01-02
Abstract: A compressed feed is used in a microstrip antenna for reducing the spacing between adjacent tap points on the feed line such that sigma angle changes-due to temperature variations-of a radiating beam in a radar system are reduced.
Patent SE-8703228-L (SE)
Inventor: FRIESSNER J
IPC: F16L59/02
Filed: 1987-08-20
Abstract: To produce a more flexible heat- insulated conduit, consisting of two concentric pipes 1, 3, of which at least the outer pipe is a corrugated metal pipe, a heat-insulation layer 2 of foamed plastics based on polyurethane is situated between the pipes, the polyurethane foam having closed pores and an elongation at break of at least 25%. Further, the wall thickness S of the heat- insulating layer 2 is less than 30% of the average diameter D of the outer pipe, the corrugated depth t of the outer pipe 3 is greater than 0.05 D and the distance a between two corrugation crests of the outer pipe 3 is smaller than three times the value of the corrugated depth t. The wall thickness (s, Fig. 2 not shown) of the outer pipe 3 is smaller than 0.2 times the value of the corrugated depth t. A plastics jacket 4, helical spacer 6 and a bituminous layer 5 are also provided. Figs. 5 and 6 (not shown) illustrate terminal and through connections which involve the use of a helical spring (9) to achieve a connection for the outer pipe 3 and brazing at a connection 10 or 15 to join the inner pipes. <IMAGE>
Patent SE-8703314-L (SE)
Inventor: ERICSSON S J D
IPC: G03F7/20
Filed: 1987-08-27
Abstract: The invention relates to an arrangement for producing automatically and in sequence a multiple of print forms (1), and in particular such printing forms as those intended for use in a silk screen printing process carried out in a silk screen printer. Each printing form (1) is configured by applying (21) a light-sensitive coating (4) to a cloth (3) stretched in a printing frame (2) and exposing (12) an image (6) corresponding to the desired printing pattern on the light-sensitive coating (4) with the aid of a camera arrangement (5) which includes, interalia, light emitting means and then (14) developing the printing pattern by fixating and drying the coating (4a) surrounding the pattern. The inventive arrangement includes a first magazine (10) which is intended for accommodating a plurality of printing frames (2) each having a stretched cloth (3) and light-sensitive coating (4) and which is located adjacent a camera arrangement (5). A first conveyor means (11) is provided for moving a printing frame (2) from the first magazine (10) to a given position (12) in front of the camera (5). The printing frame (2) is held stationery in this given position while exposing the image. A second conveyor means (13) is provided for subsequent movement of a printing frame (2) with exposed coating (4) from the position (12) in front of the camera (5) tok a position (14) on one side of the camera arrangement (5), for the purpose, interalia, developing the printed pattern in this position.
Patent SE-8802531-L (SE)
Inventor: MUCHOW BJOERN
IPC: G06K17/00
Filed: 1988-07-06
Abstract: An electronic marking system comprises cooperative units (4, 4a,...4n) with information carrying elements which can be supplied with programmable basic information. The information can be initiated by means of computer equipment (7). One or more of the functions of each unit is made dependent upon one or more functional state of one or more of the remaining units. An antenna loop (3) leads past the units in the room. In the loop each transmitter transmits individually assigned code information, which is modulated onto a low frequency carrier wave, together with the modification information. In a transmission mode the unit transmits answer information in the form of a signal frequency which is modulated onto the said carrier wave and which can be detected via the antenna loop (3) in a receiver.
Patent SE-8804280-L (SE)
Inventor: ASPHAHANI A I
IPC: C22C30/00
Filed: 1988-11-25
Abstract: Disclosed is a nickel-base alloy eminently suited for use as a welding filler material. The alloy contains over 40% molybdenum with an effective content of silicon to provide a valuable combination of engineering properties which includes the combination of high strength, excellent corrosion resistance and welding characteristics. Commercial production of the alloy may be in many forms, for example, castings, powder metallurgy articles, wrought products and the like. A typical alloy of this invention contains about 42% molybdenum, 0.25% silicon and the balance nickel plus modifying elements and impurities.
Patent SE-8900344-L (SE)
Inventor: SMREKAR C E
IPC: H02G15/02
Filed: 1989-02-01
Abstract: A connector assembly for maintaining electrical continuity with a grounding shield of a service cabvle. The connector assembly includes a connector member having a first portion of substantially cylindrical conformation. Radially outward extending teeth make electrical contact with the grounding shield and mechanical connection with the insulative outer sheath. First and second spring clamps are received over the service cable to provide circumferentially continuous clamping forces between the connector member and service cable.
Patent SE-8901232-L (SE)
Inventor: ANDERSSON H
IPC: B65D25/06
Filed: 1989-04-07
Abstract: The side walls are provided with fitment components at a level with their upper edges, such components working in conjunction dove-tail fashion with similar components at each end of the intermediary walls. The intermediary walls are parallel with the inclined side walls, deviating from the vertically directed fitment components at an angle corresp. to the side wall inclination. - The intermediary walls incorporate components which are positioned at right-angles in relation to the sloping side walls, and essentially vertically. The fitment components are equally spaced apart, those on the side walls and the long sides of the vertical intermediary walls being of the female type, whilst those on the sloping intermediary walls are of the male type.
Patent SE-8901798-L (SE)
Inventor: HAEFFNER E A
IPC: G21B3/00
Filed: 1989-05-19
Abstract: By a high voltage electrical discharge, as an arc or sparks, between metal electrodes (2, 3) immersed in heavy water, D2O, free deuterons, heavy hydrogen nuclei, with high kinetic energy, are generated and accelerated against the negative electrode. The deuterons are discharged on the electrode by capturing electrons and forming atoms D and molecules D2, which are absorbed on the metal surface constituting a target for incident deuterons, whereby nuclear reactions, fusion of hydrogen nuclei, will occur. In an application of the invention the high voltage electrode (3) is inserted between the cathode (2) and the anode (13), constituting a cell for the electrolysis of heavy water. The cathode (2) and especially the surface layer will be saturated with D2 and thereby the probability for fusion reactions with deuterons generated by intermittent discharges between the cathode (2) and the high voltage electrode (3) and hitting the cathode, will be considerably increased. The released fusion energy together with the supplied electrical energy can be recovered as high pressure steam.
Patent SE-8902204-L (SE)
Inventor: EKSTROEM AAKE
IPC: H02M7/757
Filed: 1989-06-19
Abstract: PCT No. PCT/SE90/00425 Sec. 371 Date Nov. 19, 1991 Sec. 102(e) Date Nov. 19, 1991 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/16104 PCT Pub. Date Dec. 27, 1990.A system for discharging electrical power from a high-voltage direct-current (HVDC) transmission line to a local network, utilizes a first, single-phase converter bridge comprising semiconductor switches which are energized by signals and which are de-energized solely with current zero crossing, and a first, single-phase transformer having a primary winding connected to a HVDC line and a secondary winding; a second converter bridge connected to the secondary winding; a secondary direct voltage network connected to the second converter bridge; a third converter bridge connected to the secondary direct voltage network for generating an alternating current for the local network; and the second and the third converter bridges each comprise ON/OFF controllable semiconductor switches, and the first and the second converter bridges commutate with a frequency that is 2-4 times higher than the normal frequency of the local network and the third converter bridge commutates at the normal frequency of the local network.
Patent SE-9000917-L (SE)
Inventor: NILSSON B
IPC: F41A21/32
Filed: 1990-03-15
Abstract: The invention relates to an arrangement for determining the roll angle of a rotating projectile, shell, missile or the like as it leaves the barrel or launch tube. The projectile comprises a magnetised part (2) with a known polarisation direction, and the barrel or launch tube is provided with two pairs of windings (9, 10) mounted at the very front of the muzzle bell of the barrel in such a way that a voltage is induced in the windings when the projectile passes the mouth, and an evaluation unit (17) is designed to calculate, with the aid of the voltage signals, the roll angle position of the projectile upon firing.
Patent SE-9002487-L (SE)
Inventor: KLOSE W
IPC: F25D25/02
Filed: 1990-07-23
Abstract: Household refrigerator the cabinet of which comprises at least one removable tray 19 which, to maintain a damp atmosphere favourable to the product to be refrigerated placed in it, may be closed by means of a lid 20 which, by means of ridges extending laterally beyond the side of the tray 19, engages in horizontal guides projecting from the lateral walls of the cabinet, formed respectively by two guide parts 22, 23 located at a distance above one another and allowing a limited lifting of the lid 20. Stop pieces 25 located on the lateral walls of the cabinet 11 interact with stop surfaces 26 provided on the lid 20 and retain the latter in the cabinet 11 when the tray 19 is removed. <IMAGE>
Patent SE-9101112-L (SE)
Inventor: LEWICKI W J
IPC: G03G15/22
Filed: 1991-04-12
Abstract: The printer has one or more image-toning stations (9) on a conductive substrate (1). When multiple stations having separate imaging and toning devices are used, complicated image registration structures are avoided. The dielectric layer (5, 10) used is at least 0.2 mils thick and is removed from the system after it is imaged, developed, fixed and laminated or overcoated with a layer (15) of the same family resins as used in the dielectric layer or layers. The imaged and overcoated layer may be attached to a substrate such as a tile or wallpaper base, either before or after the process of this invention is completed. The overcoating (15) strengthens the dielectric layer in addition to overcoating the image. The final coloured image (or monochrome) is removed from the printing apparatus after the overcoating (15) is laminated.
Patent SE-9102729-L (SE)
Inventor: SERGENIUS JAN GUNNAR
IPC: G01B1/00
Filed: 1991-09-20
Abstract: PCT No. PCT/SE92/00640 Sec. 371 Date Mar. 14, 1994 Sec. 102(e) Date Mar. 14, 1994 PCT Filed Sep. 18, 1992 PCT Pub. No. WO93/05901 PCT Pub. Date Apr. 1, 1993.The invention relates to a material in the form of a strip having a stiffening corrugation thereon. The corrugation consists of ridges and valleys therebetween which form arcs over the breadth of the corrugation zone. The corrugations form a wave pattern propagating in the longitudinal direction of the strip. The waves have no straight sections, and the relationship between the thickness of the strip T and the corrugation depth A is 0.5T<A<2T. In addition, the height of the arcs is at least as large as the wave length of the waves propagating in the Y-direction and alternating in the Z-direction.
Patent SE-9103284-L (SE)
Inventor: BJOERKMAN C
IPC: H04L9/10
Filed: 1991-11-07
Abstract: A system for safe transmission of a message with positive identification of the sender includes on the transmitter side telefax-type message-transmitting apparatus (10) and encryption means (22) for encrypting transmission signals from the telefax apparatus prior to transmission, and includes on the receiver side decryption means (25) for decrypting incoming signals prior to their receipt in telefax-type apparatus (20), and message enveloping and message gathering means (21) for safe storage of messages received by the telefax apparatus (20) in an enveloped form within a closed casing (11). Activating means (23) on the transmitter side includes a card reader (231) and keyboard (232) and is intended to activate the encryption means (22) in response to signals from the card reader (231) and the keyboard (232). Control means (24) on the receiver side function to activate the decryption means (25) in response to signals emanating from the signals from the card reader (231) and the keyboard (232). The control means (24) causes a marking to be applied to the top of each printed sheet commenced in the telefax apparatus (20) on the receiver side, this marking disclosing whether the transmitted message is an encrypted message or a clear language message. <IMAGE>
Patent SE-9300541-L (SE)
Inventor: CAMERON PAUL
IPC: B01D33/21
Filed: 1993-02-18
Abstract: A device for filtering liquids has an annular disc (1) with at least one perforated side wall. A plurality of separate sections (14) of a filter medium are applied onto frames (13) and each said section covers a part of the perforated side wall. According to the invention, the separate sections (14) of filter medium are attached to the respective frames (13), such that each section and its frame form a filter unit (12) separate from the perforated side wall, each filter unit being releasably connected to the disc. The filter units can be made light-weight and suitably identical, which facilitates exchange of filter units with defective sections of filter medium for new filter units.
Patent SE-9302382-L (SE)
Inventor: SCHIMWEG JOHN J
IPC: B24B33/08
Filed: 1993-07-09
Abstract: A honing tool or mandrel mountable for rotation on a honing machine comprising a tubular abrasive sleeve member retained coaxially within a modular tubular honing assembly having an opening or passageway extending the entire length therethrough adaptable for insertably receiving an elongated expander member positioned for axial movement therewithin. The modular tubular honing assembly includes a drive member for attaching to a typical honing machine, a cage member adaptable for slidably receiving the abrasive sleeve member, and a retainer member for holding the abrasive sleeve member in operative position within the cage member. The abrasive sleeve member has inner and outer surfaces, the inner surface being conically tapered over its entire length while its outer surface includes a plurality of circumferentially spaced longitudinal projections positioned adjacent longitudinal channels, each projection including a honing surface having abrasive particles located thereon. The abrasive sleeve member also includes an elongated slot extending along its entire length on one side thereof which enables such member to uniformly radially expand and contract when the expander member is axially moved therethrough, the expander member having at least a portion of its outer surface which extends through the abrasive sleeve member likewise tapered at the same conical taper rate as the taper associated with the inner surface of the abrasive sleeve member for making surface-to-surface contact with the tapered inner surface of the abrasive sleeve member. Axial movement of the expander member within the abrasive sleeve member changes the diameter of the sleeve member uniformly along its entire length during a honing operation.
Patent SE-9400307-L (SE)
Inventor: AARNIO OLAVI
IPC: A63C3/12
Filed: 1994-02-01
Abstract: A shock-absorbing device for a skate, preferably an ice-hockey skate, comprising a surface covering (17) of elastically compressible material applied or appliable on at least a lower part (18) of the blade support (11) situated close to the blade (13) of the skate (10). The surface covering is arranged, when hit by a puck (19), to absorb a considerable proportion of the puck's kinetic energy through elastic compression of the material.